linux-kernel - [PATCH 1/3] ASoC: io: Clean up snd_soc_codec_set_cache

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Date:	Thu, 27 Feb 2014 17:49:51 +0800
From:	Xiubo Li <Li.Xiubo@...escale.com>
To:	<broonie@...nel.org>
CC:	<alsa-devel@...a-project.org>, <linux-kernel@...r.kernel.org>,
	<shawn.guo@...aro.org>, Xiubo Li <Li.Xiubo@...escale.com>
Subject: [PATCH 1/3] ASoC: io: Clean up snd_soc_codec_set_cache_io()

Now that all users have been converted to regmap and the config.reg_bits
and config.val_bits can be setted by each user through regmap core API.
So these two params are redundant here.

Signed-off-by: Xiubo Li <Li.Xiubo@...escale.com>
---
 sound/soc/soc-io.c | 5 -----
 1 file changed, 5 deletions(-)

diff --git a/sound/soc/soc-io.c b/sound/soc/soc-io.c
index add99e2..18353f1 100644
--- a/sound/soc/soc-io.c
+++ b/sound/soc/soc-io.c
@@ -88,16 +88,11 @@ int snd_soc_codec_set_cache_io(struct snd_soc_codec *codec,
 			       int addr_bits, int data_bits,
 			       enum snd_soc_control_type control)
 {
-	struct regmap_config config;
 	int ret;
 
-	memset(&config, 0, sizeof(config));
 	codec->write = hw_write;
 	codec->read = hw_read;
 
-	config.reg_bits = addr_bits;
-	config.val_bits = data_bits;
-
 	switch (control) {
 	case SND_SOC_REGMAP:
 		/* Device has made its own regmap arrangements */
-- 
1.8.4


--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/